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D. E. Shaw & Co., Inc.

Position in ARM — Arm Holdings PLC /Uk

CIK 1009207 New York, NY

Position in ARM

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,043,741
-$44,341,732 QoQ
Shares Held
5,764
-98.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#379
of 955 holders
Holding Since
Mar 2024
10 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ARM Over Time

Shares Held

Position Value (USD)

Derivatives in ARM

reported options exposure · as of Jun 30, 2026
CallValue
$133,282,863
CallShares
375,900
PutValue
$180,334,302
PutShares
508,600

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Semiconductors

Technology · as of Jun 30, 2026

D. E. Shaw & Co., Inc. holds $13,029,471,514 across 52 Semiconductors names. ARM ranks #47 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ARM

Export CSV
28 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $133,282,863 375,900
2026-06-30 $180,334,302 508,600
2026-06-30 $2,043,741 5,764
2026-03-31 $49,665,224 328,300
2026-03-31 $99,239,680 656,000
2026-03-31 $46,385,473 306,620
2025-12-31 $64,350,797 588,700
2025-12-31 $14,015,181 128,215
2025-12-31 $133,259,821 1,219,100
2025-09-30 $94,586,065 668,500
2025-09-30 $2,851,023 20,150
2025-09-30 $142,070,109 1,004,100
2025-06-30 $99,939,146 617,900
2025-06-30 $132,885,584 821,600
2025-03-31 $97,638,097 914,300
2025-03-31 $73,193,866 685,400
2025-03-31 $8,552,704 80,089
2024-12-31 $31,592,372 256,099
2024-12-31 $185,385,408 1,502,800
2024-12-31 $156,038,064 1,264,900
2024-09-30 $156,982,077 1,097,700
2024-09-30 $65,862,111 460,542
2024-09-30 $117,067,986 818,600
2024-06-30 $340,675,655 2,082,115
2024-06-30 $39,481,506 241,300
2024-06-30 $99,431,874 607,700
2024-03-31 $297,456,076 2,379,839
2024-03-31 $6,249,500 50,000